/*
 * ==========================================================================================
 * =                   JAHIA'S DUAL LICENSING - IMPORTANT INFORMATION                       =
 * ==========================================================================================
 *
 *                                 http://www.jahia.com
 *
 *     Copyright (C) 2002-2020 Jahia Solutions Group SA. All rights reserved.
 *
 *     THIS FILE IS AVAILABLE UNDER TWO DIFFERENT LICENSES:
 *     1/GPL OR 2/JSEL
 *
 *     1/ GPL
 *     ==================================================================================
 *
 *     IF YOU DECIDE TO CHOOSE THE GPL LICENSE, YOU MUST COMPLY WITH THE FOLLOWING TERMS:
 *
 *     This program is free software: you can redistribute it and/or modify
 *     it under the terms of the GNU General Public License as published by
 *     the Free Software Foundation, either version 3 of the License, or
 *     (at your option) any later version.
 *
 *     This program is distributed in the hope that it will be useful,
 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *     GNU General Public License for more details.
 *
 *     You should have received a copy of the GNU General Public License
 *     along with this program. If not, see <http://www.gnu.org/licenses/>.
 *
 *
 *     2/ JSEL - Commercial and Supported Versions of the program
 *     ===================================================================================
 *
 *     IF YOU DECIDE TO CHOOSE THE JSEL LICENSE, YOU MUST COMPLY WITH THE FOLLOWING TERMS:
 *
 *     Alternatively, commercial and supported versions of the program - also known as
 *     Enterprise Distributions - must be used in accordance with the terms and conditions
 *     contained in a separate written agreement between you and Jahia Solutions Group SA.
 *
 *     If you are unsure which license is appropriate for your use,
 *     please contact the sales department at sales@jahia.com.
 */
package org.jahia.services.history;

import java.util.Set;

import org.jahia.services.scheduler.BackgroundJob;
import org.quartz.JobDataMap;
import org.quartz.JobExecutionContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Node version history purge operation as a background job.
 * 
 * @author Sergiy Shyrkov
 */
public class NodeVersionHistoryJob extends BackgroundJob {
    static final String JOB_SITE = "site";
    public static final String JOB_NODE_IDS = "nodeIds";

    private static Logger logger = LoggerFactory.getLogger(NodeVersionHistoryJob.class);

    @Override
    @SuppressWarnings("unchecked")
    public void executeJahiaJob(JobExecutionContext jobExecutionContext) throws Exception {
        JobDataMap data = jobExecutionContext.getJobDetail().getJobDataMap();
        String site = (String) data.get(JOB_SITE);
        Set<String> ids = (Set<String>) data.get(JOB_NODE_IDS);

        long timer = System.currentTimeMillis();

        VersionHistoryCheckStatus status = NodeVersionHistoryHelper.purgeVersionHistoryForNodes(
                ids);

        logger.info(
                "Purged version histories for nodes of the site {} in {} ms. Status: {}",
                new String[] { site, String.valueOf(System.currentTimeMillis() - timer),
                        status.toString() });
    }
}
